Upstream : HOW TO SOLVE PROBLEMS BEFORE THEY HAPPEN /

Antzeko izenburuak

• Problem solving for managers /
  nork: 338436 Roth, William F.
  Argitaratua: (1985)
• Know what you don't know : how great leaders prevent problems before they happen /
  nork: 214588 Roberto, Michael A.
  Argitaratua: (2009)
• Creative problem solving: traditional and creative problem solving/
  nork: 495949 Loewen, A. Craig
• How to solve problems : elements of a theory of problems and problems solving /
  Argitaratua: (1974)
• The art of problem solving : how to improve your methods /
  nork: 274939 Hodnett, Edward
  Argitaratua: (1955)